Plastic pipe making machine: 1.Diameter: 16-110mm. 2.PVC pipe making machine 3.Material:PVC powder 4.Use SJSZ51/105 Plastic pipe making ... machine:The process flow of PVC Plastic pipe extrusion machine is as following: ... Extruding, Moulding, Vacuum Finalizing-Size, Hauling, printing, Cutting, Pipe Piling-up.Necessary machinery: 1 set of screw feeding machine ...